Topaz Photo AI, Fujifilm GFX .raf file raw bug/error

Hello. Regarding this, when I open GFX 100s .raf in Topaz Photo AI, seems everything is working as per intended but when I save as “Preserve Input Format” to DNG, it generates an unusable DNG that can’t be open anywhere. TIFF is ok but then the color gets washed out. Hope this can be fix. Thanks.